The company also has shown off a weaponized version.

该公司还展示了一个武器化的版本。

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Intel has shown off the design of its next generation of chips.

英特尔展示了下一代芯片的设计。

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The bear was shown off at the International Robot show in Japan.

这款机器熊已经在日本国际机器人展上亮相。

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Now DNA is a double helix and I've only shown you one part of the helix, right? I've shown you one upright strut and a base hanging off of it, but it forms a double helix because complementary strands of DNA strongly associate with one another and that's a very stable structure.

NA是双螺旋,我只是给你们讲了螺旋的一边,我给你们演示,一条链的支柱及碱基团,但其能构成双螺旋,是因为DNA是完全互补的两条链,彼此之间结合紧密,结构异常稳定

耶鲁公开课 - 生物医学工程探索课程节选

Also shown off for the first time was Tizen, Samsung and Intel's alternative to Android.

CNN: STORY HIGHLIGHTS

Unfortunately, the products being shown off at today's event weren't quite ready for prime time.

ENGADGET: Barnes & Noble's Nook Tablet gets real, we go hands-on (video)

Researchers have shown off a "magic carpet" that can detect falls and may even predict mobility problems.

BBC: 'Magic carpet' can detect or even predict a fall